Submission #260170

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
260170	2020-08-09 13:17:32	mjkocijan	Two Dishes (JOI19_dishes)	C++14	74 / 100	6997 ms	215340 KiB

dishes

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> ii;
#define X first
#define Y second
#define pb push_back
typedef long double ld;
#define MAXN 1001001
#define INF 1001001001001001001LL
int n, m, nn = 1 << 20;
ll a[MAXN], s[MAXN], p[MAXN];
ll b[MAXN], u[MAXN], k[MAXN];
vector<ii> x[MAXN];
ll ap[MAXN], bp[MAXN];
ll t[4 * MAXN];
ll pd[4 * MAXN], pm[4 * MAXN];
void propaj(int cv)
{
  //if (cv >= nn) cout << " (" << cv - nn << ' ' << t[cv] << ' '<< pd[cv] << ' ' << (pm[cv] < -INF / 2 ? -9 : pm[cv])<<") ";
  t[cv] += pd[cv];
  t[cv] = max(t[cv], pm[cv]);
  if (cv < nn) {
    pd[cv * 2] += pd[cv];
    pd[cv * 2 + 1] += pd[cv];
    pm[cv * 2] += pd[cv];
    pm[cv * 2 + 1] += pd[cv];
    pm[cv * 2] = max(pm[cv * 2], pm[cv]);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

dishes.cpp: In function 'int main()':
dishes.cpp:94:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d", &n, &m);
   ~~~~~^~~~~~~~~~~~~~~~
dishes.cpp:96:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%lld%lld%lld", &a[i], &s[i], &p[i]);
    ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
dishes.cpp:100:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%lld%lld%lld", &b[i], &u[i], &k[i]);
    ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 3 / 3
• Subtask 3: 7 / 7
• Subtask 4: 39 / 39
• Subtask 5: 11 / 11
• Subtask 6: 9 / 9
• Subtask 7: 0 / 17
• Subtask 8: 0 / 9